
IRF3205
IRF3205 N-MOSFET
55V/110A の N チャネルパワー MOSFET で、低オン抵抗により大電流スイッチングに適します。
- TO-220
- スイッチング電源 / モータ駆動 / バッテリー保護
- MOSFET

Product Description
IRF3205 は定番の大電流 N チャネル MOSFET で、オン抵抗は 8mΩ、TO-220 は放熱に適します。スイッチング電源の同期整流、モータ駆動、電池保護基板に広く使われます。
Specification Parameters
| Drain-to-source voltage | 55 V |
|---|---|
| Continuous Drain Current | 110 A |
| Package | TO-220 |
| オン抵抗 | 8 mΩ @ Vgs=10V |
| Operating temperature range | -55 ℃ ~ +175 ℃ |
Parameters indicate a common range for the category. Actual supply will follow the specifications confirmed at the time of your order.
Supply Description
- Supports both small-batch and mass production supply
- Channel tracking enabled; descriptions provided per lot.
- Standard models are available for sample request.
Replacement Part Number
The following part numbers are potential alternatives for this product. They may include models with similar specifications or pin-compatible options. Please refer to the datasheet for details.
Some information is provided at the series level. Please verify package, ratings, and fuse characteristics before mass production purchase.
IRF3205PbF
- Package
- —
- Target Value
- —/ —
N-MOSFET、TO-220、55V/110A、鉛フリー版
STP110N3L
- Package
- —
- Target Value
- —/ —
N-MOSFET、TO-220、30V/110A、低オン抵抗
FDB045AN
- Package
- —
- Target Value
- —/ —
N-MOSFET、TO-263、75V/80A、近い規格
BSC050N06NS
- Package
- —
- Target Value
- —/ —
N-MOSFET、SuperSO-8、60V/100A、小型代替
The part number is for reference only. Please verify the final selection based on your application requirements and specifications. For further assistance, please request a quote.
Approximate Parameter Part Number
Similar part numbers within the same category with close voltage and current ranges. Use this for selection comparison.
- MOS-30V-80A-SOT23N-channel MOSFET 30V 80AParameter difference exceeds 30%. Please review.Voltage difference -45%Current Difference -27%SOT-23· 30 V
- SI2301SI2301 P-MOSFETParameter difference exceeds 30%. Please review.Voltage difference -64%Current Difference -97%SOT-23· -4.5 – 20 V
- CSD17571Q5ACSD17571Q5A N-MOSFETParameter difference exceeds 30%. Please review.Voltage difference -45%Current Difference -55%SON 5x6· 10 – 30 V
- MOS-30V-5A-SOT23N-channel MOSFET 30V 5AParameter difference exceeds 30%. Please review.Voltage difference -45%Current Difference -95%SOT-23· 30 V
Other products in the same category
Quotation and Delivery Schedule Information
Please provide the model number and quantity, and we will return a quote, delivery schedule, and channel information within 1 business days.


